Reviews

Harmonic grid theory

You can use a Tonnetz to quickly look up what notes are in a specific key/scale, look up what notes are in a specific chord, analyze and make sense of chord progressions, compose interesting chord progressions in an intuitive way, find the relative minor or major to a key, easily transpose melodies or chord progressions and many more.

Harmonic analysis of the song Take A Bow composed by Matthew Bellamy performed by Muse. Chords are represented within the pitch space named as Tonnetz, which displays musical pitches along axis associated with the intervals of fifth (horizontal), minor and major thirds (diagonals). Among other notable properties, the Tonnetz makes appear minor and major triads as triangles which facilitates the visualization of tonal chord progressions.